Sleeve



FIG. 1 is a top perspective view of a sleeve showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right-side view thereof;

FIG. 5 is a left-side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is an exploded top perspective view thereof.

The portions of the article in broken lines are shown for illustrative purposes only and form no part of the claimed design. 

CLAIM An ornamental design for a sleeve, as shown and described. 